Wifi card not working (mostly)
I have had my computer for more than 3 years, mostly no problems. From time to time my computer will disconnect from a wifi and will not show on windows bar and not even in settings. Normally a restart would fix this issue. Very recently (within a month) this issue happened. Restart? not working, hard restart? not working, tried everything possible, no fix. The card won't even show on device manager. Then my laptop ran out of battery and turned it on, black screen except for like 20 pixels on the very top of the monitor showing random colours, plugged it in and voila wifi working and then after some time voila not working again. Now it happened again, the pixels, plugged it in and after 3 weeks of wifi not working it is working again. Do you know any long term fixes for this issue?